Grade 11Mechanics

a body starting eith avelocities v retyrns to its initial position after t second with the same speed,along the same line accelartion of the particle is

Raphael Raghu Yadav

9 Years agoGrade 11

1 Answer

Vikas TU

9 Years ago

Given that the particle starts with velocity v from the initial position, after t sec with the same side along the same line, that means final velocity = -v , Initial velocity = v

From the Newton’s first equation

v = u +at

-v = v+at
-2v = at
a = -2v/t

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a body starting eith avelocities v retyrns to its initial position after t second with the same speed,along the same line accelartion of the particle is

Raphael Raghu Yadav

1 Answer

Vikas TU

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